stainless steel sieve pipe for drilling

SLOTTED LINER DESCRIPTION: 

Slotted liners are made from tubulars by saw-cutting slot configurations, as shown in follow picture slot widths are often referred to in terms of gauge. Slot or screen gauge is simply the width of the opening in inches multiplied by 1,000. For instance, a 12-gauge screen has openings of 0.012in. 

The slots can be straight or keystone shaped, as illustrated in following picture. The keystone slot is narrower on the outside surface of the pipe than that on the inside. Slots formed in this way have an inverted "V" cross-sectional area and are less prone to plugging because any particle passing through the slot at the outside diameter of the pipe will continue to flow through, rather than lodging within the slot. While the slotted liners are usually less costly than wire-wrapped screens, they have smaller inflow areas and experience higher pressure drops during production. Slotted liners also plug more readily than screens; they are used where well productivity is small and economics can not support the use of screens. 

Slotted 

1. Your inquiry related to our products or prices will be replied in 12 hours.
2. Well-trained and experienced staffs to answer all your inquiries.
3.  Protection of your sales area, ideas of design and all your private information

30% deposit by T/T before production, 70% balance should be paid by T/T before shipment. but we also accept L/C.

standard package or according to customers needs

Dongying Kangyu Petroleum Engineering Technology Service Co.,Ltd is located in Donying City, Shandong Province, North China, where is the base of Shengli Oilfield, China's second largest oilfield. After years of development, Kangyu has become a professional company in oilfield engineering services and oilwell equipment supplying. 

Our strength:

1. The professional technical service provider in drill rig equipment maintenance, top drive maintenance, directional drilling, workover services and sand-flushing operations. 

2. A professional oilwell equipment supplier. Our main products include oil drilling and production equipment and accessories, drilling tools, oil tubular goods, electro-mechnical equipment , etc.

3. Dedicated to helping customers to reduce the production risk, improve equipment efficiency and procurement efficiencuy. 

4. Has a number of professional technical services team and procurement team, with strong service strength and comprehensive procurement capacity. 

At present, Kangyu has set up project department and office agency in many countries. Technical service and business is throughout the Middle East, Central Asia, Asian Pacific, Africa, America and so on. 

Contact Person:  Eve Yue

Tel: 0086-546-7766986-8006

Fax: 0086-546-7766986

Mobile: 0086-13280316878

Whatapp:0086-13280316878

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